I'm using the Java JNI and trying to access a Lemur index on Hadoop using the
DistributedCache to copy the index folder across nodes. However I get the
../src/Repository.cpp(430): Couldn't open a repository in read-only mode at ''
../src/Keyfile.cpp(40): Unable to open '/collection/lookup'
The file '/collection/lookup' exists and is readable by normal Java I/O, just
Lemur can't read it.
Any ideas why? Has anyone successfully used Lemur on Hadoop?
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